Home » 3Com Manuals » Bridges & Routers » 3Com 3C63311 » Manual Viewer

3Com 3C63311 Reference Guide - Page 152

Conﬁguring CBR Circuits for Structured Data DBA CCS

Add to My Manuals
Save this manual to your list of manuals

Page 152 highlights

140 CHAPTER 4: CONFIGURING PATHBUILDER S330/S310 MODULES, PORTS, AND APPLICATIONS Configuring CBR Circuits for Structured Voice DBA (CAS) In structured voice DBA, the CBR software reads the stored signaling bits and releases bandwidth when it detects an on-hook (idle) condition. Use structured voice circuits with DBA for CAS (channel associated signaling) applications. To configure a CBR virtual circuit for structured voice DBA, follow these basic steps: 1 Configure the CBR port as follows: n Set the Port Mode to Structured Voice. n Set the other port parameters as appropriate for your application. 2 Configure the CBR virtual circuit as follows: n Set the Payload Size/Type to Voice. n Set Onhook Detection to Enabled. n Set the other circuit parameters as appropriate for your application. Configuring CBR Circuits for Clear Channel Signaling Due to rob-bit signaling, each T1 DS0 channel can have only up to 56 Kbps of bandwidth. To create a full 64 Kbps DS0 clear channel, follow these basic steps: 1 Configure the CBR port as follows: n Set the Port Mode to Structured Voice. n Set the other port parameters as appropriate for your application. 2 Configure the T1 CBR virtual circuit as follows: n Set the Payload Size/Type to Data. n Set Onhook Detection to Disabled. n Set the other circuit parameters as appropriate for your application. Configuring CBR Circuits for Structured Data DBA (CCS) In structured data DBA, the CBR software reads the DSO payload bytes and releases bandwidth when it detects an on-hook (idle) condition. Use structured data circuits with DBA for CCS (common channel signaling) applications. To configure a CBR virtual circuit for structured data DBA, follow these basic steps: 1 Configure the CBR port as follows: n Set the Port Mode to Structured Data. n Set the other port parameters as appropriate for your application. 2 Configure the CBR circuit as follows: n Set the Mode to DBA. n Set the other circuit parameters as appropriate for your application. The Payload Size/Type, Onhook Detection and Signaling Type parameters are set automatically when you set the circuit Mode to DBA.

Section	Page
Warning Information	9
Servicing	9
Rack Mounting	9
Power and Power Cords	10
EMI	10
Safety Classification of Ports for Connection to Telecommunications Networks	10
Supplementary Regulatory Information	11
FCC Part 68 Statement	11
Canadian CS-03 Approval Information	11
CE Notice	12
About This Guide	13
Introduction	13
How to Use ThisGuide	13
Conventions	14
Related Documentation	14
System Description	15
PathBuilder S330/S310 Overview	15
PathBuilder S330 Features	15
PathBuilder S310 Features	17
Application Support	19
Key Benefits	19
Specifications	20
Options and Parts List	39
Installation	41
Receiving and Inspecting the PathBuilder S330/S310	41
Installation Overview	42
Site Requirements	44
Installation Procedures	45
Step 1 (Optional): Install the Optional Modules in the Unit	45
Step 2: Install the Unit in the Rack	49
Step 3: Connect AC or DC Power and (optionally) the RPS System	50
Step 4: Connect I/O Cabling	52
Step 5: Connect the Management Terminal	69
Getting Started	71
Logging On	71
Using the Menus	73
Navigating through the Menus	73
Understanding the Menu Hierarchy	73
Using the Menus to Change Settings	74
Alarm Indicator	74
Performing Initial System Configuration	75
Configuring the System Clock	75
Setting up Communication Parameters	76
Setting the Time and Date	81
Setting up Passwords	81
Performing Additional Super User Functions	83
Taking over a Read-Write Session	83
Erasing the System Database	83
Configuring In-band Management	84
Configuring PathBuilder S330/S310 Modules, Ports, and Applications	87
Viewing and Configuring System Information	87
Specifying General System Information	88
Viewing RS-232 Port Configuration Information	89
Viewing the Firmware Version	89
Downloading New Management Processor Firmware	90
Updating the Flash File System	92
Resetting the Interface Card	92
Viewing an Equipment List	92
Using the Configuration Management Menu	93
Using the List Card Menu	94
Configuring the Management CPU	94
Viewing MCPU Configuration Information	95
Configuring MCPU Shapers	95
Configuring the CTX	97
Configuring CTX Shapers	97
Configuring CTX Buffers	98
Configuring Ports	100
Configuring the T1/E1 Interface	101
Configuring the T1/E1 Ports	101
Configuring UNI and IMA Groups	104
Viewing IMA Link Status	110
Viewing IMA Group Status	112
Configuring the T1/ E1 Card	115
Configuring the OC3/STM-1 Port	116
Configuring the DS3/E3 UNI Module	117
Configuring the Serial Interface	118
Configuring the Serial Port	119
Configuring the Serial Card	122
Configuring the Ethernet Interface	122
Configuring the Ethernet Port	122
Configuring the Ethernet Card	123
Configuring the Bridge	124
Configuring the CBR Module	133
Configuring the CBR T1-DSX/E1 Port(s)	133
Configuring the CBR Serial Port	138
Configuring the CBR Card	140
Configuring the Voice Compression Module	141
Configuring VCM DS0 Channels	141
Configuring the VCM T1/E1 Port	142
Configuring the VCM Card	145
Configuring Virtual Circuits	145
Supported Classes of Virtual Circuits	146
Adding Virtual Circuits	146
Adding PVC Virtual Circuits	148
Defining RS366 (Video) Virtual Circuit Templates	153
Adding Voice Compression Module VCC Circuits	157
Adding VCM Subchannel Circuits	159
Virtual Circuit Parameters	163
VC and VP Address Translation	168
Viewing Existing Virtual Circuits	168
Modifying Existing Virtual Circuits	171
Deleting Virtual Circuits	172
Managing the Video Dial Feature	172
Managing Video Dial-up Sessions	173
Viewing the Video Call Routing Table	174
PathBuilder S330 Diagnostics and Performance Statistics	177
Managing System Alarms	177
Viewing and Clearing Current Alarms	177
PathBuilder S330/S310 Alarm Messages	178
Working with History Alarms	190
Using Loopbacks	191
T1/E1 UNI Loopbacks	192
OC3/STM-1 Loopbacks	193
DS3 Loopbacks	193
E3 Loopbacks	194
CBR Loopbacks	194
Setting VCM Loopbacks	195
Viewing Performance and ATM Statistics	197
Viewing Card Statistics	197
Viewing T1/E1 UNI Card Statistics	198
Viewing OC3/STM-1 Card Statistics	201
Viewing DS3 Card Statistics	204
Viewing E3 Card Statistics	205
Viewing SIM Card Statistics	205
Viewing Ethernet Card Statistics	207
Viewing CBR Module Card Statistics	209
Viewing Voice Compression Module Statistics	211
Viewing Virtual Circuit Statistics	212
Viewing Virtual Circuit Statistics by Circuit	213
Viewing Virtual Circuit Statistics by Port/Group	214
Viewing Virtual Circuit Statistics by Shaper	214
Viewing Virtual Circuit Statistics by Buffer (Queue)	216
Technical Support	217
Online Technical Services	217
World Wide Web Site	217
3Com FTP Site	217
3Com Bulletin Board Service	218
3ComFacts Automated Fax Service	218
Support from Your Network Supplier	218
Support from 3Com	219
Returning Products forRepair	220
PathBuilder S330/S310 Module and Application Overview	221
Management CPU	221
CTX Switch	221
CTX Output Queues and Memory Partition	222
Setting up a Virtual Circuit	223
Early and Partial Packet Discard	224
T1/E1 UNI Interface	224
OC3/STM-1 Port	225
DS3/E3 UNI Modules	225
Serial Interface	226
Serial Interface Frame Protocol Modes	226
Ethernet Interface	234
Bridge Operation	235
Spanning Tree	236
Typical Ethernet and Voice Application Configurations	240
CBR Module	243
Structured DS1	245
Unstructured DS1	249
Video Conferencing	250
Voice Compression Module	253
Supported Voice Compression Features	254
Index	255

Match case Limit results 1 per page

140

HAPTER

4: C

ONFIGURING

ATH

UILDER

S330/S310 M

ODULES

, P

ORTS

AND

PPLICATIONS

Conﬁguring CBR Circuits for Structured Voice DBA (CAS)

In structured

voice DBA, the CBR software reads the stored signaling bits and releases

bandwidth when it detects an on-hook (idle) condition. Use structured voice

circuits with DBA for CAS (channel associated signaling) applications.

To conﬁgure a CBR virtual circuit for structured voice DBA, follow these basic

steps:

Conﬁgure the CBR port as follows:

Set the

Port Mode

Structured Voice

Set the other port parameters as appropriate for your application.

Conﬁgure the CBR virtual circuit as follows:

Set the

Payload Size/Type

Voice

Set

Onhook Detection

Enabled

Set the other circuit parameters as appropriate for your application.

Conﬁguring CBR Circuits for Clear Channel Signaling

Due to rob-bit

signaling, each T1 DS0 channel can have only up to 56 Kbps of bandwidth.

To create a full 64 Kbps DS0 clear channel, follow these basic steps:

Conﬁgure the CBR port as follows:

Set the

Port Mode

Structured Voice

Set the other port parameters as appropriate for your application.

Conﬁgure the T1 CBR virtual circuit as follows:

Set the

Payload Size/Type

Data

Set

Onhook Detection

Disabled

Set the other circuit parameters as appropriate for your application.

Conﬁguring CBR Circuits for Structured Data DBA (CCS)

In structured data

DBA, the CBR software reads the DSO payload bytes and releases bandwidth

when it detects an on-hook (idle) condition. Use structured data circuits with DBA

for CCS (common channel signaling) applications.

To conﬁgure a CBR virtual circuit for structured data DBA, follow these basic steps:

Conﬁgure the CBR port as follows:

Set the

Port Mode

Structured Data

Set the other port parameters as appropriate for your application.

Conﬁgure the CBR circuit as follows:

Set the

Mode

DBA

Set the other circuit parameters as appropriate for your application.

The

Payload Size/Type

Onhook Detection

and

Signaling Type

parameters are set

automatically when you set the circuit

Mode

DBA